1946330880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 6768943104

約数和(自身を除く): 4822612224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 307, 312, 320, 381, 384, 390, 416, 480, 508, 520, 614, 624, 635, 640, 762, 768, 780, 832, 921, 960, 1016, 1040, 1228, 1248, 1270, 1280, 1524, 1535, 1560, 1651, 1664, 1842, 1905, 1920, 2032, 2080, 2456, 2496, 2540, 3048, 3070, 3120, 3302, 3328, 3684, 3810, 3840, 3991, 4064, 4160, 4605, 4912, 4953, 4992, 5080, 6096, 6140, 6240, 6604, 7368, 7620, 7982, 8128, 8255, 8320, 9210, 9824, 9906, 9984, 10160, 11973, 12192, 12280, 12480, 13208, 14736, 15240, 15964, 16256, 16510, 16640, 18420, 19648, 19812, 19955, 20320, 23946, 24384, 24560, 24765, 24960, 26416, 29472, 30480, 31928, 32512, 33020, 36840, 38989, 39296, 39624, 39910, 40640, 47892, 48768, 49120, 49530, 49920, 52832, 58944, 59865, 60960, 63856, 66040, 73680, 77978, 78592, 79248, 79820, 81280, 95784, 97536, 98240, 99060, 105664, 116967, 117888, 119730, 121920, 127712, 132080, 147360, 155956, 158496, 159640, 162560, 191568, 194945, 196480, 198120, 211328, 233934, 235776, 239460, 243840, 255424, 264160, 294720, 311912, 316992, 319280, 383136, 389890, 392960, 396240, 422656, 467868, 478920, 487680, 506857, 510848, 528320, 584835, 589440, 623824, 633984, 638560, 766272, 779780, 792480, 935736, 957840, 1013714, 1021696, 1056640, 1169670, 1178880, 1247648, 1267968, 1277120, 1520571, 1532544, 1559560, 1584960, 1871472, 1915680, 2027428, 2113280, 2339340, 2495296, 2534285, 2554240, 3041142, 3065088, 3119120, 3169920, 3742944, 3831360, 4054856, 4678680, 4990592, 5068570, 5108480, 6082284, 6238240, 6339840, 7485888, 7602855, 7662720, 8109712, 9357360, 9981184, 10137140, 12164568, 12476480, 14971776, 15205710, 15325440, 16219424, 18714720, 20274280, 24329136, 24952960, 29943552, 30411420, 32438848, 37429440, 40548560, 48658272, 49905920, 60822840, 64877696, 74858880, 81097120, 97316544, 121645680, 129755392, 149717760, 162194240, 194633088, 243291360, 324388480, 389266176, 486582720, 648776960, 973165440, 1946330880]

約数ペア:

[(1, 1946330880), (2, 973165440), (3, 648776960), (4, 486582720), (5, 389266176), (6, 324388480), (8, 243291360), (10, 194633088), (12, 162194240), (13, 149717760), (15, 129755392), (16, 121645680), (20, 97316544), (24, 81097120), (26, 74858880), (30, 64877696), (32, 60822840), (39, 49905920), (40, 48658272), (48, 40548560), (52, 37429440), (60, 32438848), (64, 30411420), (65, 29943552), (78, 24952960), (80, 24329136), (96, 20274280), (104, 18714720), (120, 16219424), (127, 15325440), (128, 15205710), (130, 14971776), (156, 12476480), (160, 12164568), (192, 10137140), (195, 9981184), (208, 9357360), (240, 8109712), (254, 7662720), (256, 7602855), (260, 7485888), (307, 6339840), (312, 6238240), (320, 6082284), (381, 5108480), (384, 5068570), (390, 4990592), (416, 4678680), (480, 4054856), (508, 3831360), (520, 3742944), (614, 3169920), (624, 3119120), (635, 3065088), (640, 3041142), (762, 2554240), (768, 2534285), (780, 2495296), (832, 2339340), (921, 2113280), (960, 2027428), (1016, 1915680), (1040, 1871472), (1228, 1584960), (1248, 1559560), (1270, 1532544), (1280, 1520571), (1524, 1277120), (1535, 1267968), (1560, 1247648), (1651, 1178880), (1664, 1169670), (1842, 1056640), (1905, 1021696), (1920, 1013714), (2032, 957840), (2080, 935736), (2456, 792480), (2496, 779780), (2540, 766272), (3048, 638560), (3070, 633984), (3120, 623824), (3302, 589440), (3328, 584835), (3684, 528320), (3810, 510848), (3840, 506857), (3991, 487680), (4064, 478920), (4160, 467868), (4605, 422656), (4912, 396240), (4953, 392960), (4992, 389890), (5080, 383136), (6096, 319280), (6140, 316992), (6240, 311912), (6604, 294720), (7368, 264160), (7620, 255424), (7982, 243840), (8128, 239460), (8255, 235776), (8320, 233934), (9210, 211328), (9824, 198120), (9906, 196480), (9984, 194945), (10160, 191568), (11973, 162560), (12192, 159640), (12280, 158496), (12480, 155956), (13208, 147360), (14736, 132080), (15240, 127712), (15964, 121920), (16256, 119730), (16510, 117888), (16640, 116967), (18420, 105664), (19648, 99060), (19812, 98240), (19955, 97536), (20320, 95784), (23946, 81280), (24384, 79820), (24560, 79248), (24765, 78592), (24960, 77978), (26416, 73680), (29472, 66040), (30480, 63856), (31928, 60960), (32512, 59865), (33020, 58944), (36840, 52832), (38989, 49920), (39296, 49530), (39624, 49120), (39910, 48768), (40640, 47892)]